645542324392

素因数分解:

$2^3\times 7^1\times {\mathrm{469879}}^1\times {\mathrm{24533}}^1$

素因数の和:494425

約数の個数: 32

約数和(自身を含む): 1383364310400

約数和(自身を除く): 737821986008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 24533, 49066, 98132, 171731, 196264, 343462, 469879, 686924, 939758, 1373848, 1879516, 3289153, 3759032, 6578306, 13156612, 26313224, 11527541507, 23055083014, 46110166028, 80692790549, 92220332056, 161385581098, 322771162196, 645542324392]

約数ペア:

[(1, 645542324392), (2, 322771162196), (4, 161385581098), (7, 92220332056), (8, 80692790549), (14, 46110166028), (28, 23055083014), (56, 11527541507), (24533, 26313224), (49066, 13156612), (98132, 6578306), (171731, 3759032), (196264, 3289153), (343462, 1879516), (469879, 1373848), (686924, 939758)]